| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $162.91 | 5.236% | $171.44 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $20.63 | 12.432% | $23.1947 | $23.19 | $23.20 | $23.20 |
| Purchase #3 | $14.36 | 10.592% | $15.881 | $15.88 | $15.90 | $15.90 |
| Purchase #4 | $61.53 | 3.762% | $63.8448 | $63.84 | $63.85 | $63.80 |
| Purchase #5 | $191.55 | 3.235% | $197.7466 | $197.75 | $197.75 | $197.70 |
| Purchase #6 | $6.74 | 12.544% | $7.5855 | $7.59 | $7.60 | $7.60 |
| Purchase #7 | $160.46 | 12.703% | $180.8432 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $618.18 | $660.5358 | $660.53 | $660.60 | $660.40 | |